<!DOCTYPE html>
<html>
    <head>
        <title>这是一个测试文件</title>
    </head>

    <body>
        <style type="text/css">
            #mybtn{color: chocolate; background-color: aquamarine;}
        </style>

        <div>
            <button id='mybtn'>按钮</button>
        </div>

        <button >哈哈哈</button>

        <p></p>

        <!-- 有序列表 -->
        <ol>
            <li>Coffee</li>
            <li>Tea</li>
            <li>Milk</li>
        </ol>
          
        <!-- 无序列表 -->
        <ul>
            <li>Coffee</li>
            <li>Tea</li>
            <li>Milk</li>
        </ul>

        <table>
            <thead>
                <tr>
                    <th>序号</th>
                    <th>仪器名称</th>
                    <th>仪器状态</th>
                    <th>是否可预约</th>
                </tr>
            </thead>

            <tbody>
                <tr>
                    <td>001</td>
                    <td>a</td>
                    <td>okk</td>
                    <td>yes</td>
                </tr>

                <tr>
                    <td>001</td>
                    <td>a</td>
                    <td>okk</td>
                    <td>yes</td>
                </tr>
            </tbody>

            <tbody>
                <tr>
                    <td>001</td>
                    <td>a</td>
                    <td>okk</td>
                    <td>yes</td>
                </tr>
            </tbody>

        </table>


    </body>
</html>
 